Ford Escort Seat Belt Stuck

My Seat Belt On Drivers Side Is Stuck At The Top Of Window I Just Bought The Car And Cannot Afford A Mechanic. So Going Try To Do What I Can...

It Started Sticking A Few Ago And Now It Won't Move At All. Is There Somewhere I Can Grease Or Lube Or Is There A Motor That Needs Replaced...

I Have A Stuck Seat Belt In The Back Left Seat Of My 1998 4dr Ford Escort. How Do I Go About Fixing It? Thanks!